Cheap flights from Boston to Rome from $234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Rome departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
10:30 pm - 12:15 am
BOS
-
FCO
19h 45m2 stops
TAP AIR PORTUGAL Logo
4:45 am - 2:40 pm
FCO
-
BOS
15h 55m1 stop
$436TAP AIR PORTUGAL
Mon, Apr 13 - Wed, Apr 29
Delta Logo
11:12 am - 10:30 am
BOS
-
FCO
17h 18m1 stop
Delta Logo
1:20 pm - 4:37 pm
FCO
-
BOS
9h 17mnonstop
$437Delta
Wed, Jan 21 - Wed, Apr 1
TAP AIR PORTUGAL Logo
10:45 pm - 4:40 pm
BOS
-
FCO
11h 55m1 stop
TAP AIR PORTUGAL Logo
8:00 pm - 8:25 pm
FCO
-
BOS
30h 25m1 stop
$438TAP AIR PORTUGAL
Sun, Apr 26 - Thu, May 7
TAP AIR PORTUGAL Logo
10:30 pm - 6:55 pm
BOS
-
FCO
14h 25m2 stops
TAP AIR PORTUGAL Logo
8:00 pm - 2:40 pm
FCO
-
BOS
24h 40m1 stop
$439TAP AIR PORTUGAL
Wed, Apr 22 - Thu, Apr 30
Multiple Airlines Logo
10:15 am - 2:00 pm
BOS
-
FCO
21h 45m2 stops
Multiple Airlines Logo
1:10 pm - 10:37 pm
FCO
-
BOS
15h 27m1 stop
$440Multiple Airlines
Tue, Feb 10 - Tue, Feb 17
ITA Airways Logo
6:20 pm - 7:15 am
BOS
-
FCO
7h 55mnonstop
ITA Airways Logo
10:15 am - 2:45 pm
FCO
-
BOS
9h 30mnonstop
$441ITA Airways
Wed, Mar 18 - Wed, Mar 25
Aer Lingus Logo
5:30 pm - 10:25 am
BOS
-
FCO
10h 55m1 stop
Aer Lingus Logo
11:10 am - 6:45 pm
FCO
-
BOS
13h 35m1 stop
$442Aer Lingus
Sun, May 17 - Wed, May 27
Aer Lingus Logo
5:30 pm - 10:25 am
BOS
-
FCO
10h 55m1 stop
Aer Lingus Logo
11:10 am - 6:45 pm
FCO
-
BOS
13h 35m1 stop
$443Aer Lingus
Mon, Apr 20 - Thu, Apr 30
Multiple Airlines Logo
8:40 pm - 1:25 pm
BOS
-
FCO
10h 45m1 stop
Multiple Airlines Logo
6:00 pm - 2:52 pm
FCO
-
BOS
26h 52m2 stops
$444Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Aer Lingus Logo
5:10 pm - 10:40 am
BOS
-
FCO
11h 30m1 stop
Aer Lingus Logo
11:20 am - 6:59 pm
FCO
-
BOS
13h 39m1 stop
$445Aer Lingus
Sun, Jan 18 - Thu, Feb 19

TAP AIR PORTUGAL flights from Boston to Rome Fiumicino Airport

Our best TAP AIR PORTUGAL deals on Boston to Rome Fiumicino Airport flight tickets
TAP AIR PORTUGAL
Apr 13
BOS10:30 pmBoston Logan Intl
19h 45m
2 stops
FCO12:15 amRome Fiumicino
Apr 29
FCO4:45 amRome Fiumicino
15h 55m
1 stop
BOS2:40 pmBoston Logan Intl
TAP AIR PORTUGAL
Apr 26
BOS10:45 pmBoston Logan Intl
11h 55m
1 stop
FCO4:40 pmRome Fiumicino
May 7
FCO8:00 pmRome Fiumicino
30h 25m
1 stop
BOS8:25 pmBoston Logan Intl
TAP AIR PORTUGAL
Apr 13
BOS10:30 pmBoston Logan Intl
14h 25m
2 stops
FCO6:55 pmRome Fiumicino
Apr 29
FCO4:45 amRome Fiumicino
21h 10m
2 stops
BOS7:55 pmBoston Logan Intl

Delta flights from Boston to Rome Fiumicino Airport

Our best Delta deals on Boston to Rome Fiumicino Airport flight tickets
Delta
Jan 21
BOS11:12 amBoston Logan Intl
17h 18m
1 stop
FCO10:30 amRome Fiumicino
Apr 1
FCO1:20 pmRome Fiumicino
9h 17m
BOS4:37 pmBoston Logan Intl
Delta
Dec 29
BOS8:05 amBoston Logan Intl
20h 25m
1 stop
FCO10:30 amRome Fiumicino
Jan 27
FCO6:00 amRome Fiumicino
23h 50m
2 stops
BOS11:50 pmBoston Logan Intl
Delta
Jan 4
BOS1:04 pmBoston Logan Intl
12h 51m
1 stop
FCO7:55 amRome Fiumicino
Jan 16
FCO12:45 pmRome Fiumicino
18h 19m
2 stops
BOS1:04 amBoston Logan Intl

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Rome Fiumicino Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Boston to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Mon 4/13

10:30 pm-12:15 am

2 stops19h 45m

Rome Fiumicino

Wed 4/29

4:45 am-2:40 pm

1 stop15h 55m

$436

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Wed 1/21

11:12 am-10:30 am

1 stop17h 18m

Rome Fiumicino

Wed 4/1

1:20 pm-4:37 pm

Nonstop9h 17m

$437

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Sun 4/26

10:45 pm-4:40 pm

1 stop11h 55m

Rome Fiumicino

Thu 5/7

8:00 pm-8:25 pm

1 stop30h 25m

$438

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Wed 4/22

10:30 pm-6:55 pm

2 stops14h 25m

Rome Fiumicino

Thu 4/30

8:00 pm-2:40 pm

1 stop24h 40m

$439

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Tue 2/10

10:15 am-2:00 pm

2 stops21h 45m

Rome Fiumicino

Tue 2/17

1:10 pm-10:37 pm

1 stop15h 27m

$440

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Wed 3/18

6:20 pm-7:15 am

Nonstop7h 55m

Rome Fiumicino

Wed 3/25

10:15 am-2:45 pm

Nonstop9h 30m

$441

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Sun 5/17

5:30 pm-10:25 am

1 stop10h 55m

Rome Fiumicino

Wed 5/27

11:10 am-6:45 pm

1 stop13h 35m

$442

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Mon 4/20

5:30 pm-10:25 am

1 stop10h 55m

Rome Fiumicino

Thu 4/30

11:10 am-6:45 pm

1 stop13h 35m

$443

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Mon 1/12

8:40 pm-1:25 pm

1 stop10h 45m

Rome Fiumicino

Mon 1/19

6:00 pm-2:52 pm

2 stops26h 52m

$444

BostonRome

BOS - FCO

BOSFCO

Boston Logan Intl

Sun 1/18

5:10 pm-10:40 am

1 stop11h 30m

Rome Fiumicino

Thu 2/19

11:20 am-6:59 pm

1 stop13h 39m

$445

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Rome Fiumicino Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rome Fiumicino Airport?

The cheapest month to fly to Rome Fiumicino Airport from Boston is in November. Flight prices, which tend to average around $559, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $610.

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Monday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $757. The most expensive day to fly to Rome Fiumicino Airport is Thursday, with ticket prices averaging around $888.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the evening. momondo users have found flights departing from Boston to Rome Fiumicino Airport in the evening for as low as $566. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $897.

What is the cheapest Boston Logan Intl to Rome Fiumicino flight route?

Fly from Boston Logan Intl to Rome Fiumicino for the best Boston Logan Intl - Rome Fiumicino flight prices

How far in advance should I book a flight to Rome Fiumicino Airport?

You are more likely to see cheaper flights to Rome Fiumicino Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $713 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from Boston for as low as $624 on momondo.

What cabin class options are available on Boston Logan Intl to Rome Fiumicino flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Rome Fiumicino flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Rome Fiumicino Airport flight prices changed over time?

As of December 2025, prices for Boston to Rome Fiumicino Airport flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Rome Fiumicino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Rome Fiumicino Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Rome Fiumicino Airport (BOS to FCO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Rome Fiumicino Airport

Best Price Found

$464

Fastest flight time

7h 55m

Direct flights

Every day
The best one-way flight to Rome Fiumicino Airport from Boston in the past 72 hours is $464. The best round-trip flight deal from Boston to Rome Fiumicino Airport found on momondo in the last 72 hours is $576.
The fastest flight from Boston to Rome Fiumicino Airport takes 7h 55m
Direct flights go from Boston to Rome Fiumicino Airport every day.
  • How far is Boston Logan Intl to Rome Fiumicino by plane?

    Boston Logan Intl and Rome Fiumicino are 4082.1 mi apart from one another. A reasonable flight in good conditions will take 7h 55m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Rome Fiumicino Airport?

    Prices for flights from Boston Logan Intl Airport to Rome Fiumicino Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Rome Fiumicino Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Rome Fiumicino Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The travel and health documents you'll need for your trip to Rome Fiumicino Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome Fiumicino Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Rome Fiumicino Airport?

  • What is the most popular airline from Boston to Rome Fiumicino Airport?

Best airlines flying from Boston to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Boston to Rome Fiumicino Airport with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $237Free CancellationRating
6.4
392 reviews
Search Condor flights
Scandinavian AirlinesPriceFrom $264Free CancellationRating
7.4
1,620 reviews
Search Scandinavian Airlines flights
VuelingPriceFrom $286Free CancellationRating
7.1
1,219 reviews
Search Vueling flights
LEVELPriceFrom $290Free CancellationRating
0.0
Search LEVEL flights
TAP AIR PORTUGALPriceFrom $294Free CancellationRating
7.2
2,096 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $370Free CancellationRating
7.0
592 reviews
Search Icelandair flights
Air CanadaPriceFrom $371Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
IberiaPriceFrom $397Free CancellationRating
7.0
3,056 reviews
Search Iberia flights
Aer LingusPriceFrom $403Free CancellationRating
7.2
1,412 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $408Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
  • Delta Flights From Boston to Rome Fiumicino Airport

    Delta operates around 4 flights from Boston to Rome Fiumicino Airport every week. The average price of these flights found in the last 72 hours has been $835, but momondo users have found Delta deals from Boston to Rome Fiumicino Airport from as low as $488 round-trip. Delta has been scored 7.9/10 in 8,015 reviews.

  • KLM Flights From Boston to Rome Fiumicino Airport

    KLM is also a popular choice for this route. KLM flight deals for Boston to Rome Fiumicino Airport start from as low as $594 round-trip, depending on your selected dates, with average KLM deals seen on momondo around $821. KLM operates 4 flights to Rome Fiumicino Airport from Boston in an average week. Users have rated it 7.7/10 across 1,434 reviews.

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Pienza
Ponza
Montepulciano
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Sperlonga
Gaeta
Orvieto
Ciampino
Cortona
Terracina
Chianciano Terme
Santa Marinella
Grosseto
Sabaudia
Ascoli Piceno
Saturnia
Foligno

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Rome?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Rome. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Rome with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rome from Boston with this policy.

How can momondo help me find flights from Boston to Rome?

momondo helps you find the best flight between Boston and Rome by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Rome right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Rome flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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